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<li class="navelem"><a class="el" href="dir_71786b7bc69a081a150e1a2372e4c3f1.html">mesh</a></li><li class="navelem"><a class="el" href="dir_d4f213f5211e6c5120afc9178a92a23c.html">include</a></li>  </ul>
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  <div class="headertitle"><div class="title">GMesh.h</div></div>
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<a href="_g_mesh_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#include &lt;fstream&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">   17</a></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_typedef" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>;</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span> </div>
<div class="foldopen" id="foldopen00026" data-start="{" data-end="};">
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="class_g_mesh.html">   26</a></span><span class="keyword">class </span><a class="code hl_class" href="class_g_mesh.html">GMesh</a>{  <span class="comment">// Gmsh类是用来提取Gmsh网格文件中的网格信息</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>    <a class="code hl_typedef" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> numEntityBlocks, numNodes, minNodeTag, maxNodeTag;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>    <a class="code hl_typedef" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> entityDim, entityTag, parametric, numNodesInBlock;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>    <a class="code hl_typedef" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> numElements, minElementTag, maxElementTag;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    <a class="code hl_typedef" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> elementType, numElementsInBlock;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>    std::vector&lt;uint&gt; selectedNodes, selectedElements;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>    std::vector&lt;std::vector&lt;double&gt;&gt; coord{};</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>    std::vector&lt;std::vector&lt;uint&gt;&gt; element_P{};</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>    std::vector&lt;std::vector&lt;uint&gt;&gt; element_L{};</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>    std::vector&lt;std::vector&lt;uint&gt;&gt; element_S{};</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>    std::vector&lt;std::vector&lt;uint&gt;&gt; element_V{};</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>    <a class="code hl_function" href="class_g_mesh.html#ac69c0f8d1830105d20f647acef2ad8e6">GMesh</a>();</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="class_g_mesh.html#a6e42a8e60cdc354f9a4ab2226e2cf0c2">   50</a></span>    <a class="code hl_function" href="class_g_mesh.html#a6e42a8e60cdc354f9a4ab2226e2cf0c2">~GMesh</a>(){}</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>    <span class="keywordtype">void</span> <a class="code hl_function" href="class_g_mesh.html#a1e0f8e5639168033d51f43f603364dc0">getMesh</a>(std::string filename);</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>    <span class="keywordtype">void</span> <a class="code hl_function" href="class_g_mesh.html#a63962ef5902d1f7cc5f2264d026d0250">clearMesh</a>();</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="class_g_mesh.html#a2b855296f6f8192b54f558f231859959">   70</a></span>    std::vector&lt;std::vector&lt;double&gt;&gt; <a class="code hl_function" href="class_g_mesh.html#a2b855296f6f8192b54f558f231859959">getcoord</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> coord; }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="class_g_mesh.html#a501e0df80872490fca6df7d4bce0baf8">   78</a></span>    std::vector&lt;std::vector&lt;uint&gt;&gt; <a class="code hl_function" href="class_g_mesh.html#a501e0df80872490fca6df7d4bce0baf8">getelement_P</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> element_P; }</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="class_g_mesh.html#a36d0fa646a9c75171d33c5664241af16">   86</a></span>    std::vector&lt;std::vector&lt;uint&gt;&gt; <a class="code hl_function" href="class_g_mesh.html#a36d0fa646a9c75171d33c5664241af16">getelement_L</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> element_L; }</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="class_g_mesh.html#afc02f89adbeb110307be27d828a80a11">   94</a></span>    std::vector&lt;std::vector&lt;uint&gt;&gt; <a class="code hl_function" href="class_g_mesh.html#afc02f89adbeb110307be27d828a80a11">getelement_S</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> element_S; }</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="class_g_mesh.html#ae946defa2c97c62d091fb464ab27188d">  102</a></span>    std::vector&lt;std::vector&lt;uint&gt;&gt; <a class="code hl_function" href="class_g_mesh.html#ae946defa2c97c62d091fb464ab27188d">getelement_V</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> element_V; }</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"><a class="line" href="class_g_mesh.html#acd8521215d959cc09c24b6663372c93c">  109</a></span>    <a class="code hl_typedef" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code hl_function" href="class_g_mesh.html#acd8521215d959cc09c24b6663372c93c">getnumNodes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> numNodes; }</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"><a class="line" href="class_g_mesh.html#ae8843ee00e343c3f78c597d2327282c4">  116</a></span>    <a class="code hl_typedef" href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> <a class="code hl_function" href="class_g_mesh.html#ae8843ee00e343c3f78c597d2327282c4">getnumElements</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> numElements; }</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="class_g_mesh.html#abbfc504f3958c3d39031867fcb756ac4">  122</a></span>    <span class="keywordtype">void</span> <a class="code hl_function" href="class_g_mesh.html#abbfc504f3958c3d39031867fcb756ac4">setselectedNodes</a>(std::vector&lt;uint&gt; selectedNodes) { this-&gt;selectedNodes = selectedNodes; }</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="class_g_mesh.html#aa1164636732ec92a6ac4acb2de413dd0">  128</a></span>    <span class="keywordtype">void</span> <a class="code hl_function" href="class_g_mesh.html#aa1164636732ec92a6ac4acb2de413dd0">setselectedElements</a>(std::vector&lt;uint&gt; selectedElements) { this-&gt;selectedElements = selectedElements; }</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="class_g_mesh.html#a35ed0c043375f23a5e7f661e22ddb5b3">  135</a></span>    std::vector&lt;uint&gt; <a class="code hl_function" href="class_g_mesh.html#a35ed0c043375f23a5e7f661e22ddb5b3">getselectedNodes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> selectedNodes; }</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"><a class="line" href="class_g_mesh.html#a1050100fa0462e18ee65584d6b57e4cf">  142</a></span>    std::vector&lt;uint&gt; <a class="code hl_function" href="class_g_mesh.html#a1050100fa0462e18ee65584d6b57e4cf">getselectedElements</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> selectedElements; }</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>};</div>
</div>
<div class="ttc" id="a_g_mesh_8h_html_a91ad9478d81a7aaf2593e8d9c3d06a14"><div class="ttname"><a href="_g_mesh_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a></div><div class="ttdeci">unsigned int uint</div><div class="ttdoc">定义了一些基本的数据类型</div><div class="ttdef"><b>Definition</b> GMesh.h:17</div></div>
<div class="ttc" id="aclass_g_mesh_html"><div class="ttname"><a href="class_g_mesh.html">GMesh</a></div><div class="ttdoc">Gmsh类是用来提取Gmsh网格文件中的网格信息</div><div class="ttdef"><b>Definition</b> GMesh.h:26</div></div>
<div class="ttc" id="aclass_g_mesh_html_a1050100fa0462e18ee65584d6b57e4cf"><div class="ttname"><a href="class_g_mesh.html#a1050100fa0462e18ee65584d6b57e4cf">GMesh::getselectedElements</a></div><div class="ttdeci">std::vector&lt; uint &gt; getselectedElements() const</div><div class="ttdoc">获取选中的单元编号</div><div class="ttdef"><b>Definition</b> GMesh.h:142</div></div>
<div class="ttc" id="aclass_g_mesh_html_a1e0f8e5639168033d51f43f603364dc0"><div class="ttname"><a href="class_g_mesh.html#a1e0f8e5639168033d51f43f603364dc0">GMesh::getMesh</a></div><div class="ttdeci">void getMesh(std::string filename)</div><div class="ttdoc">读取Gmsh网格文件</div><div class="ttdef"><b>Definition</b> GMesh.cpp:8</div></div>
<div class="ttc" id="aclass_g_mesh_html_a2b855296f6f8192b54f558f231859959"><div class="ttname"><a href="class_g_mesh.html#a2b855296f6f8192b54f558f231859959">GMesh::getcoord</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; double &gt; &gt; getcoord() const</div><div class="ttdoc">获取网格结点坐标信息</div><div class="ttdef"><b>Definition</b> GMesh.h:70</div></div>
<div class="ttc" id="aclass_g_mesh_html_a35ed0c043375f23a5e7f661e22ddb5b3"><div class="ttname"><a href="class_g_mesh.html#a35ed0c043375f23a5e7f661e22ddb5b3">GMesh::getselectedNodes</a></div><div class="ttdeci">std::vector&lt; uint &gt; getselectedNodes() const</div><div class="ttdoc">获取选中的结点编号</div><div class="ttdef"><b>Definition</b> GMesh.h:135</div></div>
<div class="ttc" id="aclass_g_mesh_html_a36d0fa646a9c75171d33c5664241af16"><div class="ttname"><a href="class_g_mesh.html#a36d0fa646a9c75171d33c5664241af16">GMesh::getelement_L</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; uint &gt; &gt; getelement_L() const</div><div class="ttdoc">获取网格线单元信息</div><div class="ttdef"><b>Definition</b> GMesh.h:86</div></div>
<div class="ttc" id="aclass_g_mesh_html_a501e0df80872490fca6df7d4bce0baf8"><div class="ttname"><a href="class_g_mesh.html#a501e0df80872490fca6df7d4bce0baf8">GMesh::getelement_P</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; uint &gt; &gt; getelement_P() const</div><div class="ttdoc">获取网格点单元点集信息</div><div class="ttdef"><b>Definition</b> GMesh.h:78</div></div>
<div class="ttc" id="aclass_g_mesh_html_a63962ef5902d1f7cc5f2264d026d0250"><div class="ttname"><a href="class_g_mesh.html#a63962ef5902d1f7cc5f2264d026d0250">GMesh::clearMesh</a></div><div class="ttdeci">void clearMesh()</div><div class="ttdoc">清除网格信息</div><div class="ttdef"><b>Definition</b> GMesh.cpp:91</div></div>
<div class="ttc" id="aclass_g_mesh_html_a6e42a8e60cdc354f9a4ab2226e2cf0c2"><div class="ttname"><a href="class_g_mesh.html#a6e42a8e60cdc354f9a4ab2226e2cf0c2">GMesh::~GMesh</a></div><div class="ttdeci">~GMesh()</div><div class="ttdoc">析构函数</div><div class="ttdef"><b>Definition</b> GMesh.h:50</div></div>
<div class="ttc" id="aclass_g_mesh_html_aa1164636732ec92a6ac4acb2de413dd0"><div class="ttname"><a href="class_g_mesh.html#aa1164636732ec92a6ac4acb2de413dd0">GMesh::setselectedElements</a></div><div class="ttdeci">void setselectedElements(std::vector&lt; uint &gt; selectedElements)</div><div class="ttdoc">设置选中的单元编号</div><div class="ttdef"><b>Definition</b> GMesh.h:128</div></div>
<div class="ttc" id="aclass_g_mesh_html_abbfc504f3958c3d39031867fcb756ac4"><div class="ttname"><a href="class_g_mesh.html#abbfc504f3958c3d39031867fcb756ac4">GMesh::setselectedNodes</a></div><div class="ttdeci">void setselectedNodes(std::vector&lt; uint &gt; selectedNodes)</div><div class="ttdoc">设置选中的结点编号</div><div class="ttdef"><b>Definition</b> GMesh.h:122</div></div>
<div class="ttc" id="aclass_g_mesh_html_ac69c0f8d1830105d20f647acef2ad8e6"><div class="ttname"><a href="class_g_mesh.html#ac69c0f8d1830105d20f647acef2ad8e6">GMesh::GMesh</a></div><div class="ttdeci">GMesh()</div><div class="ttdoc">构造函数</div><div class="ttdef"><b>Definition</b> GMesh.cpp:4</div></div>
<div class="ttc" id="aclass_g_mesh_html_acd8521215d959cc09c24b6663372c93c"><div class="ttname"><a href="class_g_mesh.html#acd8521215d959cc09c24b6663372c93c">GMesh::getnumNodes</a></div><div class="ttdeci">uint getnumNodes() const</div><div class="ttdoc">获取网格结点数量</div><div class="ttdef"><b>Definition</b> GMesh.h:109</div></div>
<div class="ttc" id="aclass_g_mesh_html_ae8843ee00e343c3f78c597d2327282c4"><div class="ttname"><a href="class_g_mesh.html#ae8843ee00e343c3f78c597d2327282c4">GMesh::getnumElements</a></div><div class="ttdeci">uint getnumElements() const</div><div class="ttdoc">获取网格单元数量</div><div class="ttdef"><b>Definition</b> GMesh.h:116</div></div>
<div class="ttc" id="aclass_g_mesh_html_ae946defa2c97c62d091fb464ab27188d"><div class="ttname"><a href="class_g_mesh.html#ae946defa2c97c62d091fb464ab27188d">GMesh::getelement_V</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; uint &gt; &gt; getelement_V() const</div><div class="ttdoc">获取网格体单元信息</div><div class="ttdef"><b>Definition</b> GMesh.h:102</div></div>
<div class="ttc" id="aclass_g_mesh_html_afc02f89adbeb110307be27d828a80a11"><div class="ttname"><a href="class_g_mesh.html#afc02f89adbeb110307be27d828a80a11">GMesh::getelement_S</a></div><div class="ttdeci">std::vector&lt; std::vector&lt; uint &gt; &gt; getelement_S() const</div><div class="ttdoc">获取网格面单元信息</div><div class="ttdef"><b>Definition</b> GMesh.h:94</div></div>
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